<template>
  <div class="wrapper">
    <back-top @click.native="backTop" v-show="isShowBackTop"></back-top>
  </div>
</template>
<script>
import {backTopMixin} from "common/mixin"
export default {
  name:'Category',
  mixins:[backTopMixin],
  data() {
    return {
    }
  },
  // 组建创建完后调用
  created() {
  },
  mounted() {
  },
  methods: {
  },
}
</script>
<style scoped>

</style>